#include <jni.h>
#include <string>

extern "C"
jstring
Java_cam_android_com_cn_jnidemo1_MainActivity_stringFromJNI3(
        JNIEnv *env,
        jobject /* this */) {
    std::string hello = "Hello from C++ 3333333";
    return env->NewStringUTF(hello.c_str());
}
